if (0.008)^-1/8 = a then what is the value of a
Answers
Answered by
1
Answer:
log
10
0.008
⇒log
10
8×10
−3
[ log ab = log a+ log b]
⇒log
10
8+log
10
10
−3
⇒log
10
2
3
+(−3)log
10
10
⇒3log
10
2+(−3) [ log ab = b log a]
⇒3(0.301)−3
⇒−2.097
Similar questions